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Pull requests: pandas-dev/pandas
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ENH: Only apply first group once in fast GroupBy.apply Groupby Performance Memory or execution speed performance
API: PeriodIndex subtraction to return object Index of DateOffsets Frequency DateOffsets Period Period data type
REF/TST: Stop using singleton fixtures Clean Testing pandas testing functions or related to the test suite
#24769 by jbrockmendel was closed Feb 3, 2019 Loading…
implement arith ops on pd.Categorical
#21213 by jbrockmendel was closed May 29, 2018 Loading…
1 of 4 tasks
[REF] Move comparison methods to EAMixins, share code Clean Internals Related to non-user accessible pandas implementation
[CLN] De-privatize commonly-used functions Clean Internals Related to non-user accessible pandas implementation
dispatch scalar DataFrame ops to Series Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Refactor Internal refactoring of code
Catch exception around much smaller piece of code Datetime Datetime data dtype Refactor Internal refactoring of code
#23702 by jbrockmendel was closed Nov 15, 2018 Loading…
implement astype portion of #24024 Clean Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
Allow merging on object / non-object column Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
REF: use asi8 instead of _data in PeriodArray Clean Period Period data type
#23416 by jbrockmendel was closed Nov 2, 2018 Loading…
Use align_method in comp_method_FRAME Numeric Operations Arithmetic, Comparison, and Logical operations Reshaping Concat, Merge/Join, Stack/Unstack, Explode
BUG: Fix reindexing with multi-indexed DataFrames Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
TST: Remove subset of singleton fixtures Needs Discussion Requires discussion from core team before further action Refactor Internal refactoring of code Testing pandas testing functions or related to the test suite
#24873 by jbrockmendel was closed Feb 3, 2019 Loading…
Skipped flaky part of test_time CI Continuous Integration Unreliable Test Unit tests that occasionally fail
WIP: Add indent support in to_json IO JSON read_json, to_json, json_normalize
#26457 by WillAyd was closed May 20, 2019 Loading…
1 of 4 tasks
Fixed code issue from compat with new numpydoc CI Continuous Integration Dependencies Required and optional dependencies Docs
API: add return_inverse to pd.unique Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement
#24119 by h-vetinari was closed Jan 26, 2020 Loading…
4 tasks done
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